From e6a286b3a567eb1d3b032e6c412565b0ef19677a Mon Sep 17 00:00:00 2001 From: omar Date: Tue, 16 Jul 2019 16:43:21 -0700 Subject: [PATCH] Style: Added style.ColorButtonButton (left/right, defaults to ImGuiDir_Right) to move the color button of ColorEdit3/ColorEdit4 functions to either side of the inputs. --- docs/CHANGELOG.txt | 4 +++- imgui.cpp | 1 + imgui.h | 1 + imgui_demo.cpp | 3 ++- imgui_widgets.cpp | 21 +++++++++++++-------- 5 files changed, 20 insertions(+), 10 deletions(-) diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt index 382b2ee1c..e6cf69ebe 100644 --- a/docs/CHANGELOG.txt +++ b/docs/CHANGELOG.txt @@ -41,7 +41,7 @@ Breaking Changes: If you were still using the old names, read "API Breaking Changes" section of imgui.cpp to find out the new names or equivalent features. - Renamed ImFontAtlas::CustomRect to ImFontAtlasCustomRect. Kept redirection typedef (will obsolete). -- Removed TreeAdvanceToLabelPos() which is rarely used and only does SetCursorPosX(GetCursorPosX() + GetTreeNodeToLabelSpacing()). +- Removed TreeAdvanceToLabelPos() which is rarely used and only does SetCursorPosX(GetCursorPosX() + GetTreeNodeToLabelSpacing()). Kept redirection function (will obsolete). (#581, #324) Other Changes: @@ -58,6 +58,8 @@ Other Changes: of this, auto-fitting exactly unwrapped text would make it wrap. (fixes initial 1.15 commit, 78645a7d). - Scrolling: Added SetScrollHereX(), SetScrollFromPosX() for completeness. (#1580) [@kevreco] - Style: Attenuated default opacity of ImGuiCol_Separator in Classic and Light styles. +- Style: Added style.ColorButtonButton (left/right, defaults to ImGuiDir_Right) to move the color button + of ColorEdit3/ColorEdit4 functions to either side of the inputs. - Misc: Added IMGUI_DISABLE_METRICS_WINDOW imconfig.h setting to explicitly compile out ShowMetricsWindow(). - ImDrawList: Fixed CloneOutput() helper crashing. (#1860) [@gviot] - ImDrawList::ChannelsSplit(), ImDrawListSplitter: Fixed an issue with merging draw commands between diff --git a/imgui.cpp b/imgui.cpp index ac96259e6..47dc25df7 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -1164,6 +1164,7 @@ ImGuiStyle::ImGuiStyle() GrabRounding = 0.0f; // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs. TabRounding = 4.0f; // Radius of upper corners of a tab. Set to 0.0f to have rectangular tabs. TabBorderSize = 0.0f; // Thickness of border around tabs. + ColorButtonPosition = ImGuiDir_Right; // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right. ButtonTextAlign = ImVec2(0.5f,0.5f);// Alignment of button text when button is larger than text. SelectableTextAlign = ImVec2(0.0f,0.0f);// Alignment of selectable text when button is larger than text. DisplayWindowPadding = ImVec2(19,19); // Window position are clamped to be visible within the display area by at least this amount. Only applies to regular windows. diff --git a/imgui.h b/imgui.h index c5bcb213f..0ffde4809 100644 --- a/imgui.h +++ b/imgui.h @@ -1301,6 +1301,7 @@ struct ImGuiStyle float GrabRounding; // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs. float TabRounding; // Radius of upper corners of a tab. Set to 0.0f to have rectangular tabs. float TabBorderSize; // Thickness of border around tabs. + ImGuiDir ColorButtonPosition; // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right. ImVec2 ButtonTextAlign; // Alignment of button text when button is larger than text. Defaults to (0.5f, 0.5f) (centered). ImVec2 SelectableTextAlign; // Alignment of selectable text when selectable is larger than text. Defaults to (0.0f, 0.0f) (top-left aligned). ImVec2 DisplayWindowPadding; // Window position are clamped to be visible within the display area by at least this amount. Only applies to regular windows. diff --git a/imgui_demo.cpp b/imgui_demo.cpp index 0db2f1dbd..4d08a257e 100644 --- a/imgui_demo.cpp +++ b/imgui_demo.cpp @@ -1145,7 +1145,7 @@ static void ShowDemoWindowWidgets() static ImVec4 backup_color; bool open_popup = ImGui::ColorButton("MyColor##3b", color, misc_flags); - ImGui::SameLine(); + ImGui::SameLine(0, ImGui::GetStyle().ItemInnerSpacing.x); open_popup |= ImGui::Button("Palette"); if (open_popup) { @@ -3151,6 +3151,7 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref) ImGui::Text("Alignment"); ImGui::SliderFloat2("WindowTitleAlign", (float*)&style.WindowTitleAlign, 0.0f, 1.0f, "%.2f"); ImGui::Combo("WindowMenuButtonPosition", (int*)&style.WindowMenuButtonPosition, "Left\0Right\0"); + ImGui::Combo("ColorButtonPosition", (int*)&style.ColorButtonPosition, "Left\0Right\0"); ImGui::SliderFloat2("ButtonTextAlign", (float*)&style.ButtonTextAlign, 0.0f, 1.0f, "%.2f"); ImGui::SameLine(); HelpMarker("Alignment applies when a button is larger than its text content."); ImGui::SliderFloat2("SelectableTextAlign", (float*)&style.SelectableTextAlign, 0.0f, 1.0f, "%.2f"); ImGui::SameLine(); HelpMarker("Alignment applies when a selectable is larger than its text content."); ImGui::Text("Safe Area Padding"); ImGui::SameLine(); HelpMarker("Adjust if you cannot see the edges of your screen (e.g. on a TV where scaling has not been configured)."); diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp index e38100229..03a2c5083 100644 --- a/imgui_widgets.cpp +++ b/imgui_widgets.cpp @@ -4137,8 +4137,9 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag ImGuiContext& g = *GImGui; const ImGuiStyle& style = g.Style; const float square_sz = GetFrameHeight(); - const float w_extra = (flags & ImGuiColorEditFlags_NoSmallPreview) ? 0.0f : (square_sz + style.ItemInnerSpacing.x); - const float w_items_all = CalcItemWidth() - w_extra; + const float w_full = CalcItemWidth(); + const float w_button = (flags & ImGuiColorEditFlags_NoSmallPreview) ? 0.0f : (square_sz + style.ItemInnerSpacing.x); + const float w_inputs = w_full - w_button; const char* label_display_end = FindRenderedTextEnd(label); g.NextItemData.ClearFlags(); @@ -4182,11 +4183,15 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag bool value_changed = false; bool value_changed_as_float = false; + const ImVec2 pos = window->DC.CursorPos; + const float inputs_offset_x = (style.ColorButtonPosition == ImGuiDir_Left) ? w_button : 0.0f; + window->DC.CursorPos.x = pos.x + inputs_offset_x; + if ((flags & (ImGuiColorEditFlags_DisplayRGB | ImGuiColorEditFlags_DisplayHSV)) != 0 && (flags & ImGuiColorEditFlags_NoInputs) == 0) { // RGB/HSV 0..255 Sliders - const float w_item_one = ImMax(1.0f, (float)(int)((w_items_all - (style.ItemInnerSpacing.x) * (components-1)) / (float)components)); - const float w_item_last = ImMax(1.0f, (float)(int)(w_items_all - (w_item_one + style.ItemInnerSpacing.x) * (components-1))); + const float w_item_one = ImMax(1.0f, (float)(int)((w_inputs - (style.ItemInnerSpacing.x) * (components-1)) / (float)components)); + const float w_item_last = ImMax(1.0f, (float)(int)(w_inputs - (w_item_one + style.ItemInnerSpacing.x) * (components-1))); const bool hide_prefix = (w_item_one <= CalcTextSize((flags & ImGuiColorEditFlags_Float) ? "M:0.000" : "M:000").x); static const char* ids[4] = { "##X", "##Y", "##Z", "##W" }; @@ -4230,7 +4235,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag ImFormatString(buf, IM_ARRAYSIZE(buf), "#%02X%02X%02X%02X", ImClamp(i[0],0,255), ImClamp(i[1],0,255), ImClamp(i[2],0,255), ImClamp(i[3],0,255)); else ImFormatString(buf, IM_ARRAYSIZE(buf), "#%02X%02X%02X", ImClamp(i[0],0,255), ImClamp(i[1],0,255), ImClamp(i[2],0,255)); - SetNextItemWidth(w_items_all); + SetNextItemWidth(w_inputs); if (InputText("##Text", buf, IM_ARRAYSIZE(buf), ImGuiInputTextFlags_CharsHexadecimal | ImGuiInputTextFlags_CharsUppercase)) { value_changed = true; @@ -4250,8 +4255,8 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag ImGuiWindow* picker_active_window = NULL; if (!(flags & ImGuiColorEditFlags_NoSmallPreview)) { - if (!(flags & ImGuiColorEditFlags_NoInputs)) - SameLine(0, style.ItemInnerSpacing.x); + const float button_offset_x = ((flags & ImGuiColorEditFlags_NoInputs) || (style.ColorButtonPosition == ImGuiDir_Left)) ? 0.0f : w_inputs + style.ItemInnerSpacing.x; + window->DC.CursorPos = ImVec2(pos.x + button_offset_x, pos.y); const ImVec4 col_v4(col[0], col[1], col[2], alpha ? col[3] : 1.0f); if (ColorButton("##ColorButton", col_v4, flags)) @@ -4285,7 +4290,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag if (label != label_display_end && !(flags & ImGuiColorEditFlags_NoLabel)) { - SameLine(0, style.ItemInnerSpacing.x); + window->DC.CursorPos = ImVec2(pos.x + w_full + style.ItemInnerSpacing.x, pos.y + style.FramePadding.y); TextEx(label, label_display_end); }